Epson PowerLite S5 Series User Manual

40 Projecting
■ If your image looks like or , you need to adjust the
keystone correction value. Press the or buttons on the
projector to correct the shape of the image. After correction, your
image will be slightly smaller.
■ On the PowerLite 77c, you may need to turn on Auto Keystone.
See page 61 for instructions.
You can also make keystone adjustments using the projector’s Settings
menu. See page 62.
Adjusting the Brightness
The brightness of an image depends on the source you are projecting
and the amount of light in the room. If the image is too bright or not
bright enough, here are two ways you can adjust it:
■ Change the Brightness setting in the Image menu. See page 56.
■ Select Low or High for the Brightness Control option in the
Settings menu. (See page 62.) Low brightness mode extends the
life of the lamp and decreases the fan noise.
PowerLite S5 Series
PowerLite 77c

Epson PowerLite S5 Series Specifications

General

Resolution	800 x 600 (SVGA)
Contrast Ratio	400:1
Weight	2.7 kg (6.0 lbs)
Projection System	3LCD, 3-chip technology
Lamp Type	170 W UHE
Lamp Life	3000 hours (Normal Mode)
Zoom Ratio	1.35x
Projection Size	30" to 300"
Input Ports	Composite Video (RCA), S-Video (Mini DIN 4-pin), Audio (Stereo Mini Jack), VGA (HD D-sub 15-pin)
Output Ports	VGA (HD D-sub 15-pin)
Noise Level	37 dB (Normal Mode), 30 dB (Low Brightness Mode)